P

Inventor

HOWELLS JOSEPH A

7 patents
⚠️ This page may combine multiple inventors who share the name “HOWELLS JOSEPH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCIENCE ACCESSORIES CORP

3 patents
US4012588AMar 15, 1977

Position determining apparatus and transducer therefor

SCIENCE ACCESSORIES CORP92 citations95
US4357672ANov 2, 1982

Distance ranging apparatus and method

SCIENCE ACCESSORIES CORP38 citations90
US4151596AApr 24, 1979

Calculator interface

SCIENCE ACCESSORIES CORP32 citations90

DICTAPHONE CORP

2 patents
US4893197AJan 9, 1990

Pause compression and reconstitution for recording/playback apparatus

DICTAPHONE CORP59 citations94
US4722077AJan 26, 1988

Transcription control over plural interconnected modules

DICTAPHONE CORP12 citations71

JACHMANN EMIL F

1 patent
US4975894ADec 4, 1990

Method and apparatus for controlling dictation on or transcription from recording units in a dictation system

JACHMANN EMIL F10 citations69

HOWELLS JOSEPH A

1 patent
US5008871AApr 16, 1991

Dictate/transcribe control for digital dictation system

HOWELLS JOSEPH A16 citations67